Implement in-heap backing store for typed arrays.

src/objects-visiting-inl.h

Index: src/objects-visiting-inl.h
diff --git a/src/objects-visiting-inl.h b/src/objects-visiting-inl.h
index d7bc6e242b598b7cc9fec0bca1f5bcbe4cb9374e..f13594dc39b9eb8de6d60acb6bee8289729e7ac4 100644
--- a/src/objects-visiting-inl.h
+++ b/src/objects-visiting-inl.h
@@ -60,6 +60,7 @@ void StaticNewSpaceVisitor<StaticVisitor>::Initialize() {
                   int>::Visit);
 
   table_.Register(kVisitFixedDoubleArray, &VisitFixedDoubleArray);
+  table_.Register(kVisitFixedTypedArray, &VisitFixedTypedArray);
 
   table_.Register(kVisitNativeContext,
                   &FixedBodyVisitor<StaticVisitor,
@@ -185,6 +186,8 @@ void StaticMarkingVisitor<StaticVisitor>::Initialize() {
 
   table_.Register(kVisitFixedDoubleArray, &DataObjectVisitor::Visit);
 
+  table_.Register(kVisitFixedTypedArray, &DataObjectVisitor::Visit);
+
   table_.Register(kVisitConstantPoolArray, &VisitConstantPoolArray);
 
   table_.Register(kVisitNativeContext, &VisitNativeContext);